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tos-peg4-t-butyl-ester

tos-peg4-t-butyl-ester

Item no.	V16616-10mg
Manufacturer	InvivoChem LLC
CASRN	217817-01-1
Amount	10mg
Category	Reagents & Chemicals Molecules
Type	Biochemicals
Specific against	other
ECLASS 10.1	32160490
ECLASS 11.0	32160490
UNSPSC	12000000
Alias	217817-01-1
Available
Description	InvivoChem Cat #:V16616CAS #:217817-01-1Purity >=98% Description: Tos-PEG4-t-butyl ester is a PEG analogue containing a t-butyl ester and a tosyl group. The hydrophilic PEG spacer increases solubility in aqueous media. The t-butyl protected carboxyl group can be deprotected under acidic conditions. The tosyl group is a very good leaving group for nucleophilic substitution reactions. References: Sano K, Nakajima T, Miyazaki K, Ohuchi Y, Ikegami T, Choyke PL, Kobayashi H. Short PEG-linkers improve the performance of targeted, activatable monoclonal antibody-indocyanine green optical imaging probes. Bioconjug Chem. 2013 May 15; 24(5):811-6. doi: 10.1021/bc400050k. Epub 2013 May 3. PubMed PMID: 23600922; PubMed Central PMCID: PMC3674550.

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Amount: 10mg

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